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14955252 = 22313372591
BaseRepresentation
bin111001000011…
…001011110100
31001010210202020
4321003023310
512312032002
61252313140
7241055214
oct71031364
931123666
1014955252
118495114
1250127b0
133138180
141db4244
1514a62bc
hexe432f4

14955252 has 48 divisors (see below), whose sum is σ = 38610432. Its totient is φ = 4475520.

The previous prime is 14955251. The next prime is 14955277. The reversal of 14955252 is 25255941.

14955252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14955251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4477 + ... + 7067.

It is an arithmetic number, because the mean of its divisors is an integer number (804384).

Almost surely, 214955252 is an apocalyptic number.

14955252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14955252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19305216).

14955252 is an abundant number, since it is smaller than the sum of its proper divisors (23655180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14955252 is a wasteful number, since it uses less digits than its factorization.

14955252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648 (or 2646 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 14955252 is about 3867.2020893664. The cubic root of 14955252 is about 246.3757230326.

The spelling of 14955252 in words is "fourteen million, nine hundred fifty-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 13 26 37 39 52 74 78 111 148 156 222 444 481 962 1443 1924 2591 2886 5182 5772 7773 10364 15546 31092 33683 67366 95867 101049 134732 191734 202098 287601 383468 404196 575202 1150404 1246271 2492542 3738813 4985084 7477626 14955252